Dinh Duc Nguyen
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View article: Numerical Modeling of Turbulent Flows Influencing the Dispersion of Atmospheric Pollutants Around a High-Rise Building in an Urban Environment
Numerical Modeling of Turbulent Flows Influencing the Dispersion of Atmospheric Pollutants Around a High-Rise Building in an Urban Environment Open
Air pollution in Hanoi represents a pressing public health concern, driven by rapid urbanization and an overwhelming reliance on motorized traffic. This study focuses on evaluating the impact of the Keangnam Hanoi Landmark Tower, standing …
View article: Numerical investigation of unsteady flow over tandem permeable elliptic and rigid circular cylinders at Reynolds number of 150
Numerical investigation of unsteady flow over tandem permeable elliptic and rigid circular cylinders at Reynolds number of 150 Open
View article: Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation
Functional bio-packaging enhanced with nanocellulose from rice straw and cinnamon essential oil Pickering emulsion for fruit preservation Open
Biopackaging materials are gaining significant attention compared to traditional synthetic polymers thanks to their biodegradable and biocompatible nature to be used in food, pharmaceutical, and cosmetic industries. The current major gaps …
View article: Data-Driven Innovations in Flood Hazard Assessment with Machine Learning
Data-Driven Innovations in Flood Hazard Assessment with Machine Learning Open
Floods, as natural disasters, have a profound impact on society. Assessing them is highly complex due to the interplay of factors such as meteorology, topography, and land cover. Accurate forecasting is essential to reduce disaster risks, …
View article: Green Synthesis of TiO2-CeO2 Nanocomposites Using Plant Extracts for Efficient Organic Dye Photodegradation
Green Synthesis of TiO2-CeO2 Nanocomposites Using Plant Extracts for Efficient Organic Dye Photodegradation Open
The growing presence of hazardous organic pollutants in wastewater poses severe environmental and health risks, necessitating sustainable and efficient treatment solutions. Traditional remediation methods have limitations, highlighting the…
View article: Evaluating and Strengthening Simple Span Girder Bridge for Heavy Lift Transportation: A Case Study of a Single Span Bridge with T-Section Reinforced Concrete
Evaluating and Strengthening Simple Span Girder Bridge for Heavy Lift Transportation: A Case Study of a Single Span Bridge with T-Section Reinforced Concrete Open
The bridge construction industry has made significant progress in recent years, gradually overcoming obstacles with increasingly longer spans and higher operating loads to meet societal needs. The calculations are based on the technical sp…
View article: A Data-Driven Approach to Business Intelligence for Evaluating Football Player Performance
A Data-Driven Approach to Business Intelligence for Evaluating Football Player Performance Open
Analyzing football players' performance is a crucial focus in modern sports science, providing insights into player efficiency and team strategies. This paper proposes a comprehensive framework for evaluating player performance by integrat…
View article: Tăng cường các giải pháp nhằm thúc đẩy phát triển kinh tế bền vững Việt Nam - Lào
Tăng cường các giải pháp nhằm thúc đẩy phát triển kinh tế bền vững Việt Nam - Lào Open
Quan hệ kinh tế Việt Nam - Lào là một trong những mối quan hệ hợp tác kinh tế quan trọng và phát triển năng động trong khu vực Đông Nam Á. Hơn 60 năm qua, với truyền thống tốt đẹp, sự gắn bó thủy chung giữa nhân dân hai nước Việt Nam - Lào…
View article: QUALITY OF LIFE FOR ELDERLY PATIENTS WITH COEXISTING DIABETES AND OSTEOPOROSIS AT THE GERIATRICS DEPARTMENT OF THE UNIVERSITY MEDICAL CENTER IN HO CHI MINH CITY
QUALITY OF LIFE FOR ELDERLY PATIENTS WITH COEXISTING DIABETES AND OSTEOPOROSIS AT THE GERIATRICS DEPARTMENT OF THE UNIVERSITY MEDICAL CENTER IN HO CHI MINH CITY Open
Aim: This study aimed to investigate the quality of life (QoL) in elderly patients with both diabetes mellitus and osteoporosis, as well as the factors associated with QoL in this population. Methods: A cross-sectional study was conducted …
View article: Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal
Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal Open
The effective removal of manganese (Mn 2+ ) from water is essential to reduce pollution and protect public health. This study focused on developing a low‐cost adsorbent using Pacific milk oyster shells, which were treated through preheatin…
View article: Landscape assessment - a comprehensive approach to conservation on Phu Quoc island, Vietnam
Landscape assessment - a comprehensive approach to conservation on Phu Quoc island, Vietnam Open
This study delves into the theoretical foundations of landscape science, examining its intrinsic relationship with natural resource management and conservation efforts. It underscores the role of the landscape as a fundamental unit of anal…
View article: Exploring Pronunciation Challenges Encountered by First-year non-English Majored Students
Exploring Pronunciation Challenges Encountered by First-year non-English Majored Students Open
Pronunciation is a vital component of English language acquisition, significantly influencing students’ engagement in effective communication during. This study aims to explore the pronunciation challenges encountered by first-year student…
View article: Repair and Strengthening of Cantilever Continuous Bridges using External Prestressed Cables: The Case Study of the Tan De Bridge in Vietnam
Repair and Strengthening of Cantilever Continuous Bridges using External Prestressed Cables: The Case Study of the Tan De Bridge in Vietnam Open
Continuous cantilever bridges utilizing cross-sectional box girders have been widely used worldwide, as well as in Vietnam, with outstanding advantages, such as the ability to cover large spans, good torsional resistance, high stability, a…
View article: Report of a case of renal artery aneurysm with covered stent at Hanoi Heart Hospital
Report of a case of renal artery aneurysm with covered stent at Hanoi Heart Hospital Open
Summary: Renal artery aneurysm is a rare disease, estimated to occur in approximately 0.1 percent of the population. Aneurysm occurs when the diameter of the aneurysm increases by more than 50% of the normal diameter of the adjacent area. …
View article: Sustainable Removal of Phenol from Aqueous Media by Activated Carbon Valorized from Polyethyleneterephthalate (PET) Plastic Waste
Sustainable Removal of Phenol from Aqueous Media by Activated Carbon Valorized from Polyethyleneterephthalate (PET) Plastic Waste Open
PET, one of the most commonly used plastics, presents significant environmental challenges due to its non-biodegradable nature. To address this, we developed a sustainable method to convert PET waste into high-performance activated carbon …
View article: Chẩn đoán hư hỏng động cơ trên xe điện cỡ nhỏ bằng phương pháp mô phỏng
Chẩn đoán hư hỏng động cơ trên xe điện cỡ nhỏ bằng phương pháp mô phỏng Open
Nghiên cứu phương pháp chẩn đoán các hư hỏng có thể xảy ra trong động cơ một chiều không chổi than (Brushless Direct Current, BLDC) dùng trên xe điện cỡ nhỏ trong các trường hợp ngắn mạch, điện trở cao, hở mạch, …là một trong những phương …
View article: A Numerical Study on Dynamic Flow Around Two Permeable Elliptic and Rigid Circular Cylinders in Tandem at Reynolds Number of 150
A Numerical Study on Dynamic Flow Around Two Permeable Elliptic and Rigid Circular Cylinders in Tandem at Reynolds Number of 150 Open
View article: Application of a “source-replay”-based Monte Carlo simulation for evaluating thermal and epithermal neutron self-shielding factors at IREN
Application of a “source-replay”-based Monte Carlo simulation for evaluating thermal and epithermal neutron self-shielding factors at IREN Open
View article: Chẩn đoán hư hỏng động cơ trên xe điện cỡ nhỏ bằng phương pháp mô phỏng
Chẩn đoán hư hỏng động cơ trên xe điện cỡ nhỏ bằng phương pháp mô phỏng Open
Nghiên cứu phương pháp chẩn đoán các hư hỏng có thể xảy ra trong động cơ một chiều không chổi than (Brushless Direct Current, BLDC) dùng trên xe điện cỡ nhỏ trong các trường hợp ngắn mạch, điện trở cao, hở mạch, …là một trong những phương …
View article: Bridging Green and Social Investments with Corporate Sustainability Outcomes: The Roles of Sustainable Behaviors and Digitalization
Bridging Green and Social Investments with Corporate Sustainability Outcomes: The Roles of Sustainable Behaviors and Digitalization Open
View article: Áp dụng phương pháp đánh giá đa tiêu chí xác định mức độ an toàn, vệ sinh lao động trong hoạt động nổ mìn cho các mỏ đá khu vực Nam Trung Bộ
Áp dụng phương pháp đánh giá đa tiêu chí xác định mức độ an toàn, vệ sinh lao động trong hoạt động nổ mìn cho các mỏ đá khu vực Nam Trung Bộ Open
View article: Ứng dụng FDG PET/CT trong khảo sát đặc điểm hình ảnh ung thư thực quản
Ứng dụng FDG PET/CT trong khảo sát đặc điểm hình ảnh ung thư thực quản Open
Đặt vấn đề: PET/CT là một phương tiện hữu hiệu trong chẩn đoán và theo dõi ung thư thực quản (UTTQ). Nghiên cứu này nhằm khảo sát đặc điểm hình ảnh PET/CT với thuốc phóng xạ F-18 FDG (FDG PET/CT) ở bệnh nhân UTTQ. Đối tượng và phương pháp:…
View article: Decolorization and degradation of azo dyes in thermophilic biological wastewater treatment process: A mini-review
Decolorization and degradation of azo dyes in thermophilic biological wastewater treatment process: A mini-review Open
Azo dyes comprise xenobiotic compounds characterized by the azo group (-NN-). The textile industry primarily consumes this type of dye, discharging significant amounts of textile wastewater with high pollution levels and temperature, nece…
View article: Optimization of Sol–Gel Catalysts with Zirconium and Tungsten Additives for Enhanced CF4 Decomposition Performance
Optimization of Sol–Gel Catalysts with Zirconium and Tungsten Additives for Enhanced CF4 Decomposition Performance Open
This study investigated the development and optimization of sol–gel synthesized Ni/ZrO2-Al2O3 catalysts, aiming to enhance the decomposition efficiency of CF4, a potent greenhouse gas. The research focused on improving catalytic performanc…
View article: Single-step synthesis of high surface area activated carbon from polyethylene terephthalate plastic waste for environmental treatment applications
Single-step synthesis of high surface area activated carbon from polyethylene terephthalate plastic waste for environmental treatment applications Open
The escalating environmental concerns regarding plastic waste necessitate innovative strategies for waste management and resource utilization. This study presented a novel approach for synthesizing high surface area activated carbon throug…
View article: Enhancing mango shelf life through natural preservation: Investigating the efficacy of polysaccharide edible coating and leaf extracts
Enhancing mango shelf life through natural preservation: Investigating the efficacy of polysaccharide edible coating and leaf extracts Open
A sustainable solution to prevent the waste of fruits and vegetables from spoilage is the use of edible coatings or films. This research project aimed to create a fresh coating recipe that could effectively extend the shelf life of mangoes…
View article: Purification of Spherical Graphite as Anode for Li-Ion Battery: A Comparative Study on the Purifying Approaches
Purification of Spherical Graphite as Anode for Li-Ion Battery: A Comparative Study on the Purifying Approaches Open
Graphite is a versatile material used in various fields, particularly in the power source manufacturing industry. Nowadays, graphite holds a unique position in materials for anode electrodes in lithium-ion batteries. With a carbon content …
View article: Terminalia catappa leaf extract as a bio-reducing agent to synthesize Cu2O nanoparticles for methylene blue photodegradation
Terminalia catappa leaf extract as a bio-reducing agent to synthesize Cu2O nanoparticles for methylene blue photodegradation Open
The large tree species Terminalia catappa is a member of the Combretaceae family and is mainly found in tropical climates. They are commonly cultivated for shade because they have huge, dense foliage. Numerous polyphenols, including flavon…
View article: Experimental and numerical studies on vertical stress induced in single head-enlarged CDM columns under static load test
Experimental and numerical studies on vertical stress induced in single head-enlarged CDM columns under static load test Open
This paper presents a study on behavior of vertical stress profiles in head-enlarged (PF) and conventional CDM columns obtained from field static load test (SLT) and numerical analyses. Results from the numerical SLT on PF and CDM columns …
View article: Phẫu thuật bắc cầu động mạch vành: Nghệ thuật từ chứng cứ
Phẫu thuật bắc cầu động mạch vành: Nghệ thuật từ chứng cứ Open
Phẫu thuật bắc cầu động mạch vành (BCMV) là tiêu chuẩn vàng trong điều trị tái tưới máu động mạch vành trên bệnh nhân đái tháo đường và bệnh nhân có giải phẫu mạch vành phức tạp. Tuy nhiên, vẫn còn nhiều bệnh nhân từ chối phẫu thuật do nhậ…